But especially when you launch nuclear missiles at them.
DEFCON [link] is an amazing game by an amazing company that has yet to make a less-than-amazing game. There are two ways of playing DEFCON: with a sense of black comedy (think Dr. Strangelove), or with intense guilt. (Or with extreme prejudice, but in that case, you should probably be locked up.) It's downright chilling what such a fun game represents. Get it before mothers start complaining that it's making their children launch ICBMs at Russia.

Listen to this: